Look , Jim . That man just fell down over there .   We better see if he ’ s o . k .   Sir ... sir ? Are you all right ? Sir ?   He ’ s not answering . You ’ d better check his pulse and breathing .   Oh , no . He ’ s not breathing , and there ’ s no pulse . Call 911 .   Hello ? Yes . Someone has passed out at Connecticut Ave . and 1st St . He isn ’ t breathing and does not have a pulse . Yes . My friend is performing CPR . OK . Thank you . They ’ re sending an ambulance . Here , let me help . 